| dc.contributor.author |
Parida, K.M. |
|
| dc.contributor.author |
Dash, S.S. |
|
| dc.contributor.author |
Das, D.P. |
|
| dc.date.accessioned |
2018-10-01T12:22:24Z |
|
| dc.date.available |
2018-10-01T12:22:24Z |
|
| dc.date.issued |
2006 |
|
| dc.identifier.citation |
Journal Of Colloid And Interface Science, 298(2), 2006: 787-793 |
|
| dc.identifier.issn |
0021-9797 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1198 |
|
| dc.description.abstract |
Zinc oxide was prepared by different methods by varying precipitating agents, the source of the salt precursors and the microwave irradiation time and was characterized by XRD, BET-surface area, surface acidity and crystallite sizes. The photocatalytic reactions were carried out under solar radiation in batch reactors towards oxidation of 4-nitrophenol and reduction of Cr(VI) by varying different parameters such as irradiation time. pH of the solution. catalyst amount and Substrate concentration and the activities were correlated with the physico-chemical parameters. Zinc oxide samples prepared by microwave irradiation and calcined at 300 degrees C exhibit highest surface area, acid sites and lowest crystallite sizes and show highest activity towards photocatalytic reactions. (c) 2005 Elsevier Inc. All rights reserved. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2006]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Chemical Sciences |
|
| dc.title |
Physico-chemical characterization and photocatalytic activity of zinc oxide prepared by various methods |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|